Jhon Kenedy Moura Chagas

Short-term effects of a sewage sludge biochar amendment on total and available heavy metal content of a tropical soil

Cícero Célio de Figueiredo, Jhon Kenedy Moura Chagas, Juscimar da Silva et al. · Geoderma · 2019 · 104 citations

Natural Sciences, Environmental Sciences, Soil Sciences +17

The residual effect of sewage sludge biochar on soil availability and bioaccumulation of heavy metals: Evidence from a three-year field experiment

Jhon Kenedy Moura Chagas, Cícero Célio de Figueiredo, Juscimar da Silva et al. · Journal of Environmental Management · 2020 · 63 citations · Full text

Natural Sciences, Environmental Sciences, Soil Sciences +17

Sewage sludge biochars effects on corn response and nutrition and on soil properties in a 5-yr field experiment

Jhon Kenedy Moura Chagas, Cícero Célio de Figueiredo, Jorge Paz‐Ferreiro · Geoderma · 2021 · 42 citations

Agriculture, Agronomy, Soil Sciences +17

Long‐term effects of sewage sludge–derived biochar on the accumulation and availability of trace elements in a tropical soil

Jhon Kenedy Moura Chagas, Cícero Célio de Figueiredo, Juscimar da Silva et al. · Journal of Environmental Quality · 2020 · 34 citations

Agriculture, Environmental Sciences, Soil Sciences +17

Combined use of biochar and phosphate rocks on phosphorus and heavy metal availability: A meta-analysis

Rhaila da Silva Rodrigues Viana, Cícero Célio de Figueiredo, Jhon Kenedy Moura Chagas et al. · Journal of Environmental Management · 2024 · 26 citations

Agriculture, Earth Sciences, Soil Sciences +14